curl --request GET \
  --url https://synthesis.trade/api/v1/project/account \
  --header 'X-PROJECT-API-KEY: <api-key>'

{
  "success": true,
  "response": [
    {
      "account_id": "01234567-89ab-cdef-0123-456789abcdef",
      "metadata": {},
      "created_at": "2026-01-01T00:00:00"
    }
  ]
}